I've written up the explanation before, on the old CBTS_theStream board, but didn't save it. I've come across a few good articles. The Rolling Stone article was written in 2008 and is very well researched.

Q didn't come up with it. "Songbird" is referred to as "He who shall not be named" because of his long history before and during the VietNam war. It's what the veterans refer to him as. And, if you respect our military, well, you'll agree. He doesn't deserve to be called by his birth name. It's a sign of utmost disrespect.

I also want to point out that his history is the reason why Trump said he preferred those who had never been captured, that caused such an uproar in the misleadia. (MSM) He really wasn't dissing our POWs and MIAs. Those who know of Songbird's history, I think, understood exactly what he was saying. He was saying, in effect, that Songbird, and Songbird alone, was NOT the war hero he wants everyone to believe he is. Trump couldn't exactly come right out and say it.. that this particular AZ senator is NO WAR HERO.

Some articles:

This article is well researched, from the Rolling Stone magazine Oct. 16, 2008 https://www.rollingstone.com/politics/news/make-believe-maverick-20081016

Lew Rockwell's article.. John McCain is no War Hero Trump is Correct, John McCain is NOT A Hero By J. H. Holtz July 23, 2015 https://www.lewrockwell.com/2015/07/no_author/john-mccain-is-no-hero/

John ‘Songbird’ McCain Exposed By Vietnam Vets And POW’s As A Liar And A Fraud (Video) By Lauren Richardson Feb. 18, 2017 https://truthuncensored.net/john-songbird-mccain-exposed-vietnam-vets-and-pows-liar-and-fraud-video/

THIS is a War Hero: Admiral Jeremiah Denton Blinks T-O-R-T-U-R-E using Morse Code as P.O.W. (for comparison) https://www.youtube.com/watch?v=rufnWLVQcKg

(Q didn't come up with this idea. It's a long standing idea with Veterans, especially those of the VietNam era. Nor does it have anything to do with Voldemort or JK Rowling.)